Shikhar Gupta

I’m Shikhar Gupta, a Computer Science & AI student and passionate programming tutor with strong expertise in Data Structures & Algorithms (DSA), C++, Python, Object-Oriented Programming, and Low-Level Design (LLD).

I can help students understand programming concepts from the fundamentals to interview-level problem solving.

What I can teach:

- 🧠 Data Structures & Algorithms – Arrays, Strings, Linked Lists, Stacks, Queues, Trees, Graphs, Heaps, Tries, Dynamic Programming, Greedy Algorithms, and more
- 💻 C++ & Python – Programming fundamentals, problem solving, STL, debugging, and writing clean code
- 🏗️ Low-Level Design (LLD) – OOP, SOLID principles, design patterns, class design, and practical software design
- 🗄️ SQL & DBMS – SQL queries, database concepts, normalization, joins, indexing, and transactions
- 🤖 AI/ML Fundamentals – Machine learning concepts, data preprocessing, NLP, and practical ML projects
- 🎯 Coding Interview Preparation – Problem-solving strategies, complexity analysis, and interview-style coding questions

My teaching approach is focused on understanding the logic rather than memorizing solutions. I break complex problems into smaller steps and explain the reasoning behind each approach, including why a particular data structure or algorithm is suitable and how to optimize it.

Whether you're a beginner learning programming, a college student preparing for exams, or someone preparing for coding interviews and placements, I can tailor the lessons according to your current level and goals.

Let's learn, solve problems, and build strong programming fundamentals together!